baber/WOPTO huggingface dataset:
Patent JP-2003027249-A (JP)
Title: Method and equipment for electroless plating, and method and equipment for substrate treatment
Inventor: INOUE HIROAKI
IPC: H01L21/768
Filed: 2001-05-18
Abstract: PROBLEM TO BE SOLVED: To provide an electroless plating method and equipment which are capable of preventing the production of internal pores and are capable of forming a plating film improved in intra-surface uniformity and selectivity. SOLUTION: The method for electroless plating has a process step of bringing a substrate W into contact with the inside of an electroless plating solution 50 and forming the plating film on the surface of the substrate W and a process step of rubbing the surface of the plating film formed on the surface of the substrate W with a scrubbing member 56.
Patent JP-2002343957-A (JP)
Title: Simulation method of electronic device using quantum theory of field
Inventor: KIOKA HIDEO
IPC: G06F19/00
Filed: 2001-05-21
Abstract: PROBLEM TO BE SOLVED: To perform unified simulation of electrical characteristics of an electronic device in atomic level by considering a quantum property, statistical property, non-balancing property, many-body interaction and electromagnetic interaction. SOLUTION: Simulation is performed in a unified frame by using a quantum theory of field. Concretely, the structure of an electronic device is designated by atomic arrangement 3 and electrode arrangement 4, the behavior of the electronic device is regulated by Hamiltonian of atomic arrangement, an electronic field and electromagnetic field, and the condition of the electronic device is described by density matrix of the atomic arrangement, electron field and electromagnetic field. In the calculation process, a balancing state 7 at an applied temperature T is obtained on the basis of ground canonical ensemble, and after that, a time growth 8 under the applied boundary condition is calculated on the basis of Liouville-von Neumann equation.
Patent JP-2002349880-A (JP)
Title: Operation button mounting structure of petroleum stove
Inventor: NAGUMO YOSHITOSHI
IPC: F24C15/00
Filed: 2001-05-22
Abstract: PROBLEM TO BE SOLVED: To provide an operation button mounting structure wherein even if an operation button is pushed with necessary or more force in an operation button mounting structure of a petroleum structure, the operation button is prevented from being out of place, and a mounting section of the operation button is not deformed. SOLUTION: A tongue-shaped deformation prevention piece 26 overlapped on an upper surface of a mounting piece 20 on which an operation button 1 of a front plate 18 is mounted is formed on a joint section 24 of a cover plate 25 in contact with an upper portion of the front plate 18, so that even when upon the operation button 1 being operated force pressing the operation button 1 is increased to push up the mounting piece 20, the deformation prevention piece 26 overlapped on the mounting piece 20 prevents the mounting piece 20 from being pushed up, and hence prevents the mounting piece 20 from being deformed.
Patent JP-2002349281-A (JP)
Title: Belt tensile force adjusting device of internal combustion engine
Inventor: KAWAMURA YASUHIRO
IPC: F16H7/08
Filed: 2001-05-23
Abstract: PROBLEM TO BE SOLVED: To easily manufacture a plate-like bracket by avoiding changing of a tensile force adjusting bolt in the vertical direction to upper and lower positions, expanding a clearance between the bolt and the upper other part of an internal combustion engine, preventing the tensile force adjusting bolt from contacting with an auxiliary machine cover installed on the internal combustion engine, and enhancing strength of the whole support part in a belt tensile force adjusting device of the internal combustion engine. SOLUTION: An abutting surface part for abutting to a fastening flange of the tensile force adjusting bolt of the support part bent and formed on the plate-like bracket is formed into a curved shape. A tensile force adjusting bolt inserting hole for inserting the tensile force adjusting bolt is formed in the abutting surface part. An inner diameter of this tensile force adjusting bolt inserting hole is formed slightly larger than a shaft diameter of the tensile force adjusting bolt.
Patent JP-2002351537-A (JP)
Title: Method for managing manufacturing quality
Inventor: HIROI KENJI
IPC: G06Q50/10
Filed: 2001-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing quality managing method that enables even a person who is not a skilled person to easily manage manufacturing quality involved in a new object and can concisely and efficiently perform quality verification at a manufacturing site. SOLUTION: This manufacturing quality managing method is to analyze factors with fault phenomenons as a top event, to form a cause and effect relationship in many branches to prepare a fault tree related to basic causes of a terminal, to accumulate data, such as the past fault phenomenons about the existing object, the causes of the faults and the occurrence frequencies of the fault causes, to construct a database by making the accumulated data correspond to each factor of the fault tree, to analyze the change points of the new object from the existing objects and to select important point management items by collating the analysis results of the change points with the fault tree of the database.
Patent JP-2002027031-A (JP)
Title: Communication equipment
Inventor: TANAKA SHIGETAKA
IPC: H04M1/2745
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To provide communication equipment capable of clearly reporting where transmission comes from by reporting incoming in a melody or in voice. SOLUTION: A ROM 12 and a RAM 13 constitute a correspondence table for correspondently storing a plurality of transmitting side identification information, melodies or voices and telephone numbers of the contact destinations. The ROM 12 previously stores the plurality of melodies or voices, the RAM 13 arbitrarily stores the transmitting side identification information and the telephone numbers of the contact destinations and these data are correspondent one to one. As a deciding means, a CPU 11 decides whether the transmitting side identification information received at the time of incoming is stored in the correspondence table. The melody or voice corresponding to the transmitting side identification information confirmed in storage by the CPU 11 is reproduced with a melody/voice reproducing means 21.
Patent JP-2002350407-A (JP)
Title: Estimation method of pipe inner surface corrosion by utilizing echo height of ultrasonic pulse
Inventor: SAKAMOTO SHINTARO
IPC: G01N29/04
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To estimate size independent from the shape and the size of corrosion in ultrasonic inspection method for inspecting corrosion on the pipe inner surface, and to performing pipe deterioration diagnosis in a short time, with high accuracy and at a low cost by utilizing a probe sold at a market. SOLUTION: The maximal value of the defect echo height is searched on measurement data by an ultrasonic probe, to thereby estimate the corrosion center position. Ultrasonic echo data are sampled at equal intervals in a grid- like shape, and data of artificial corrosion simulating erosion, pitting and crevice corrosion as typical three kinds of local corrosion shapes are prepared. Erosion is classified from two echo heights, namely, the defect echo height and the multiecho height, by threshold processing. In addition, spread of the defect echo height is classified by the threshold processing, and pitting and crevice corrosion are classified from the difference of spread of the corrosion.
Patent JP-2002345967-A (JP)
Title: Production method for measuring tube of radiation
Inventor: NAKAMURA MASASHI
IPC: A61M25/00
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To accurately attach a radiation shielding marker on the outer periphery of a resin tube without fluctuation and to prevent damage to the outer periphery of the resin tube. SOLUTION: This method has a process for inserting a core metal into the resin tube, temporary wire fixing process for winding, positioning and temporarily fixing a radiation non-permeable metal wire to become the radiation non- permeable marker at least one desired position on the outer periphery of the resin tube, temporary ring fixing process for positioning and temporarily fixing a metal ring by pressing it or applying diameter reduction working thereto in the state of individually covering all the area of the spot where the radiation non-permeable metal wire is wound around the resin tube, and process for fixing the radiation non-permeable metal wire and the metal ring on the resin tube by applying the diameter reduction working to the metal ring.
Patent JP-2002353819-A (JP)
Title: De-interleave processing circuit
Inventor: KUBO KAZUTOSHI
IPC: H03M13/27
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a de-interleave processing circuit that can attain more sure de-interleave processing even when a size of serial data is not an integer multiple of number of blocks in the case that de-interleave processing is applied to serial data subjected to block interleave processing where serial data are divided into a plurality of blocks and a symbol groups resulting from sequentially acquiring symbols at the same symbol position in each block are arranged in the order of blocks. SOLUTION: A de-interleave processing circuit 10 reads group sequence from a group sequence table 14 stored in a storage section 12 and numeral data on the basis of number of symbols by each symbol group set in the unit of symbol groups are read from a numeral data table stored in the storage section 12 and de-interleave processing is conducted on the basis of them.
Patent JP-2002359106-A (JP)
Title: Energy absorption apparatus
Inventor: NAKANO KOICHI
IPC: H02P9/00
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To overcome such a problem that a current value varies for disabling usage if the middle electric field region in the voltage V-current I characteristic diagram of zinc oxide elements is used, when suppressing overcurrent by an energy absorption apparatus where a plurality of zinc oxide elements are con nected in parallel. SOLUTION: In the middle electric field region of the voltage V-current I characteristic diagram of zinc oxide elements, the use of zinc oxide elements ZNR1 and ZNR2 having voltage-current characteristics where voltage rises narrows a variation range 1X2 in a current value allows the flow of overcurrent to be uniformly divided into each of the zinc oxide elements ZNR1 and ZNR2, prevents current from being concentrated to the zinc oxide element, prevents the zinc oxide element from being damaged easily, and hence increases the life of the energy absorption apparatus 1 as compared with the conventional technique.
Patent JP-2002359033-A (JP)
Title: Connector fitting structure
Inventor: ENDO TOMOMI
IPC: H01R13/639
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a connector fitting structure for regulating a fitting angle in the proper direction before one connector housing fits and inserts a male terminal when fitting a set of female and male connector housings. SOLUTION: This connector fitting structure connects a female terminal 41 and the male terminal 33 by fitting the female connector housing 40 for housing the female terminal 41 in a terminal housing chamber 44 and the male connector housing 30 for projecting the male terminal 33 from a fitting chamber 32. The male connector housing 30 has a drawn part 35 arranged lengthwise in the fitting direction from the tip of the male terminal 33 so as to regulate the fitting angle of the female connector housing 40 in the proper direction by abutment of the front end of the female connector housing 40 before the female connector housing 40 fits and inserts the male terminal 33 when fitting the female and male connector housings 40 and 30.
Patent JP-2002356287-A (JP)
Title: Vibration-proofing device of elevator
Inventor: HIGAKI JUNICHI
IPC: B66B7/04
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a vibration-proofing device of an elevator having long-life, high reliability and favorable control performance by preventing collision of an actuator to relax impact force. SOLUTION: This vibration-proofing device of an elevator has magnetic attraction actuators 72a, 72b fixed to one of a cage 1 or a car frame 2, magnetic poles 73a, 73b disposed opposite to the magnetic attraction actuators 72a, 72b, vibration sensors 58, 59 for detecting the horizontal vibration of a floor part of the cage 1, and a controller 61 taking detecting signals of the vibration sensors 58, 59 as an input signal for controlling the drive of the magnetic attraction actuators 72a, 72b to reduce the horizontal vibration of the cage. The vibration-proofing device has cushioning materials 75a, 75b disposed between the magnetic attraction actuators 72a, 72b and the magnetic poles 73a, 73b.
Patent JP-2002361373-A (JP)
Title: Built up mold for continuous casting
Inventor: YAMAZAKI TSUKASA
IPC: B22D11/055
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a built up mold for continuous casting capable of performing cutting work in cutting slit grooves on a copper plate to become a cooling plate at a low cost by simplifying complicated positioning operation, and capable of enhancing the yield of a casting by preventing generation of a breakout and a flaw in continuous casting of a molten metal without generating distortion of the cooling plate by adjusting the pressure loss and a flow rate of the cooling water flowing in the slit grooves for each slit groove so as to uniform the cooling efficiency of allover the cooling plate. SOLUTION: In the built up mold for continuous casting, wherein a cooling plate support panel 17 is provided through joint members 13-15 on the opening side of the slit grooves of the cooling plate 11 provided with in a large number the slit grooves 20-29 to become paths of the cooling water in the casting direction, the width of the slit grooves 20, 29 disposed proximity-rounding on the periphery of the joint members 13-15 is formed wider than the width of the slit groove disposed on the area high in cooling efficiency among the joint members.
Patent JP-2002324131-A (JP)
Title: Social welfare aid system for senior citizen
Inventor: TSUNOURA MARIKO
IPC: G06Q50/22
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a social welfare aid system for members-only and for senior citizens with low economical burden without relying on a government and municipality. SOLUTION: A headquarter of the system provides branches operated directly or by member stores, the branches recruit senior members, the branches provide meeting halls for rest possible for members to live or stay, the members can use the hall to pleasure, the member can purchase daily commodities and the system is characterized in being controlled by personal computers.
Patent JP-2002358935-A (JP)
Title: Electric bulb and base
Inventor: KANDA AKIHIRO
IPC: H01K1/46
Filed: 2001-06-01
Abstract: PROBLEM TO BE SOLVED: To enable to insert and couple a base and a lamp tube sufficiently and also to prevent the cap from scratching a lamp tube. SOLUTION: An inner base 1 of the base is provided with a tongue part 11 for fixing a lamp tube, and the tongue part 11 is provided with a convex part 12 inserting into and coupling with a concave part of the lamp tube. The convex part 12 is covered by a cushioning material 13. The cushioning material 13 is put between the convex part 12 and the concave part of the lamp tube when the cap base is fixed at the lamp tube.
Patent JP-2002022897-A (JP)
Title: Photo-stimulant phosphor screen suitable for double energy recording
Inventor: LEBLANS PAUL
IPC: G01T3/00
Filed: 2001-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a 'double energy' recording technology operated by a single sheet phosphor screen in the single shot X-ray exposure that can avoid problems of wrong recording when patterns of high- and low-energy level X rays are recorded and they are read out in the form of the light stimulated by light. SOLUTION: The single-sheet photo-stimulant phosphor screen is characterized by the inclusion of a transparent self-supporting layer with a first face and a second face; the features that the transparent self-supporting layer has on the first face parallel grooves filled with a mixture of the first phosphors which have phosphors with the first X-ray absorbability to different energy levels of X-ray irradiation and a bonding agent and has on the second face parallel grooves filled with a mixture of second phosphors which have the second X-ray absorbability to different energy levels of X-ray irradiation and a bonding agent, that the second X-ray absorbability is different from the first X-ray absorbability and that the grooves on the first face are laid out spatially so that they can cross over those on the second face;  and the provision of an inner wall equipped with an opaque material absorbing the light optically stimulated by the grooves on the first face and those in the second face.
Patent JP-2002355433-A (JP)
Title: Dishonesty preventing member for game machine
Inventor: ITO MASAMI
IPC: A63F7/02
Filed: 2001-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a dishonesty-preventing member preventing the intrusion of a wire or the like by an intrusion preventing wall without generating distortion/deflection or shifting a mounting position after being mounted on the front frame of a game machine. SOLUTION: A hole part is perforated at the main body part of the dishonesty preventing member and the main body part and glass are bonded with an adhesive tape over the hole part.
Patent JP-2002363556-A (JP)
Title: Additive for organic material, organic material composition and new compound
Inventor: YOKOO YOSHIO
IPC: C09K15/30
Filed: 2001-06-01
Abstract: PROBLEM TO BE SOLVED: To provide an additive of a new compound effective as the additive which can give resistance to oxidative degradation and ozone degradation of an organic material even in a small amount, and an organic material composition. SOLUTION: A hydrazine derivative (except an N, N'-diphenylhydrazine derivative) of formula I (wherein R<1> -R<4> are independently selected each from a 1-30C straight chain or branched alkyl group, a 1-30C alkenyl group, a 3-10C cycloalkyl group, a 6-10C aryl group, a 3-14 membered heterocyclic group, -SO2 -R<5> , -N=NH or hydrogen, and two or more of R<1> -R<4> are each an aryl group) wherein two or more hydrogen atoms of the hydrazine and substituted with an aryl group, an additive for an organic material containing this hydrazine derivative, an organic material and a composition.
Patent JP-2002364716-A (JP)
Title: Series of speed increasing/reduction gear
Inventor: ISHIKAWA TETSUZO
IPC: F16H57/02
Filed: 2001-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a series of speed increasing/reduction gears adopting an eccentric oscillation type internal mesh planetary gear structure that permits a selection of speed increasing/reduction gear adequate in quality and low in cost according to an application without a large increase in the number of parts. SOLUTION: A subseries 10 as a specific torque transmission capacity series in the series of speed reduction gears includes two types having a speed change mechanism part 120 in common, or a first support type such as speed reduction gear 100 (Fig. 1 (a)) wherein a first type of low speed shaft 114 is supported by a first type of low speed side cover 118 via two bearings 126A and 126B, and a second support type such as speed reduction gear 22 (Fig. 1 (b)) wherein a second type of low speed shaft 12 is supported by a second type of low speed side cover 14 via one bearing 126A, and an inner pin 16 is supported by a support ring 20 disposed on a high speed side cover 18.
Patent JP-2002034942-A (JP)
Title: Diagnostic catheter with memory device
Inventor: YELDERMAN MARK L
IPC: A61B5/0275
Filed: 2001-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a catheter with a memory capable of holding data peculiar to catheter coefficient calibration, calibration data specific to a patient, the history of diseases of the patient, etc. SOLUTION: The diagnostic catheter is a heat dilution catheter assembly to be used combined with an outside processing system for measuring the cardiac output of a patient. The catheter assembly comprises a catheter with at least one transducer for directly measuring the physiological parameter of the patient or measuring the quantity of the parameter expressing the physiological condition of the patient and a memory mounted on the catheter or at a prescribed position relative to the catheter. The memory includes coded calibration data to be decoded by an outside processing device to be used for the calibration of the at least one transducer. At least the one transducer includes a heater element, and the calibration data include the calibration data of the heater element.
Patent JP-2002361512-A (JP)
Title: Tamping work method
Inventor: ISHIDA KOJI
IPC: B23C5/10
Filed: 2001-06-11
Abstract: PROBLEM TO BE SOLVED: To improve working efficiency and to reduce cutting remaining quantity without a large burden on a tool and a working machine even at the time of cutting a hard material such as a forging material. SOLUTION: The material is worked by making a moving pitch small (10 mm) at the time when an angle α is not less than 70 degrees by judging whether the angle α of a line connecting a working finishing point (s) before movement and the working finishing point (s) after movement to each other at the time of moving a tool 1 at a constant pitch under a working method devised to cut an outline by moving the rotary cutting tool 1 having an outer peripheral bottom blade 2 at a constant pitch (70 mm) in a specified direction by returning it after tamping and working the cutting tool 1 to the working finishing point (s) by working and delivering it in the axial direction and repeating operation to tamp and work it by working and delivering it in the axial direction again.
Patent JP-2002361268-A (JP)
Title: Minus ion generating device
Inventor: TOTANI YOSHITAKE
IPC: C02F1/28
Filed: 2001-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a minus ion generating device which efficiently generates minus ions and is suitable for practice. SOLUTION: This minus ion generating device is constituted by combining a minus ion generating body 1 which is formed with a solid material made of a mineral which generates minus ions or a synthetic material thereof and has a gas permeability, and an air supplying means 2 which supplies air to a closed space 6 which is in contact with a part of the outer surface of the minus ion generating body 1. Thereby, the minus ions which are accumulated in the minus ion generating body are released together with air when the air passes the minus ion generating body.
Patent JP-2002365491-A (JP)
Title: Optical module and optical communication module
Inventor: NISHIYAMA NAOKI
IPC: G02B6/42
Filed: 2001-06-11
Abstract: PROBLEM TO BE SOLVED: To provide an optical module and an optical communication module with which noise characteristics can be improved. SOLUTION: The light emission module 1 is provided with a light emission module main body 10, a ferrule 30, a sleeve 40 and a coating member 50. The main body 10 is formed by sealing a light emitting element assembly 12 which houses a light emitting element 19 by a resin so that one end of the assembly 12 is exposed outside. An optical fiber 31 is inserted into and fixed to the ferrule 30. The sleeve 40 holds the ferrule 30, and is fixed to the one end of the light emitting element assembly 12 to optically couple the optical fiber 31 and the light emitting element 19. A coating member 50 coats at leas the one end of the light emitting element assembly 12, the ferrule 30 and the sleeve 40 and has a radio wave absorption function.